| nan | NumHask.Algebra.Field, NumHask, NumHask.Prelude |
| NatJ# | NumHask.Prelude |
| NatS# | NumHask.Prelude |
| Natural | NumHask.Prelude |
| NCPolynomial | |
| 1 (Type/Class) | NumHask.Free.Polynomial |
| 2 (Data Constructor) | NumHask.Free.Polynomial |
| nearZero | NumHask.Algebra.Metric, NumHask, NumHask.Prelude |
| neg | NumHask.Algebra.Quantale, NumHask, NumHask.Prelude |
| Negate | |
| 1 (Data Constructor) | NumHask.Free.Subtractive |
| 2 (Data Constructor) | NumHask.Free.Ring |
| negate | |
| 1 (Function) | NumHask.Algebra.Additive, NumHask, NumHask.Prelude |
| 2 (Function) | NumHask.Free.Subtractive |
| 3 (Function) | NumHask.Free.Ring |
| negInfinity | NumHask.Algebra.Field, NumHask, NumHask.Prelude |
| normalize | |
| 1 (Function) | NumHask.Free.Additive |
| 2 (Function) | NumHask.Free.Multiplicative |
| 3 (Function) | NumHask.Free.StarSemiring |
| 4 (Function) | NumHask.Free.Subtractive |
| 5 (Function) | NumHask.Free.Ring |
| normSquared | NumHask.Data.Complex, NumHask, NumHask.Prelude |
| NoSourceStrictness | NumHask.Prelude |
| NoSourceUnpackedness | NumHask.Prelude |
| not | NumHask.Prelude |
| NotAssociative | NumHask.Prelude |
| notElem | NumHask.Prelude |
| Nothing | NumHask.Prelude |
| null | NumHask.Prelude |
| Num | NumHask.Prelude |
| numerator | NumHask.Data.Rational, NumHask, NumHask.Prelude |
| NumHaskException | |
| 1 (Type/Class) | NumHask.Exception, NumHask, NumHask.Prelude |
| 2 (Data Constructor) | NumHask.Exception, NumHask, NumHask.Prelude |